document.write( "Question 958652: The dimensions of a certain computer monitor screen are such that its length is 2 inches more than its width. If the length is increased by 1 inch while the width remains the same, the area is increased by 16 square inches. What is the length and width of the screen \n" ); document.write( "
Algebra.Com's Answer #585960 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "W=width; L=length=W+2 A=Area \n" ); document.write( "(L+1in)(W)=A+16 sq in \n" ); document.write( "WL+Win=A+16sq in \n" ); document.write( "WL=A Subtract from equation above \n" ); document.write( "Win=16sq in Divide each side by 1 in \n" ); document.write( "W=16 in ANSWER 1:The width is 16 inches. \n" ); document.write( "L=W+2in=16in+2in=18 in: ANSWER 2: The length is 18 inches. \n" ); document.write( "CHECK: \n" ); document.write( "(L+1in)(W)=LW+16sq in \n" ); document.write( "(18in+1in)(16in)=(18in)(16in)+16 sq in \n" ); document.write( "(19in)(16in)=288 sq in+16 sq in \n" ); document.write( "304 sq in=304 sq in \n" ); document.write( " \n" ); document.write( " |